Unit 1 Science Fiction 单元综合与提升-【金版新学案】2025-2026学年高中英语选择性必修第四册同步课堂高效讲义教师用书（人教版）

该高中英语单元复习讲义通过分类梳理构建知识体系，将核心词汇（含词性与释义）、词形转换（如guilty→guilt）、短语搭配及重点句型（完全倒装、强调句型等）分模块呈现，用列表明确词汇用法，表格归纳词形变化规律，框架图解析句型结构，清晰展现知识脉络与重难点联系。 讲义亮点在于分层练习设计，如词汇填空巩固基础用法，词形转换提升语言运用能力，句型翻译培养表达逻辑，语法填空综合复现单元词汇，助力学生发展语言能力与思维品质。不同层次练习满足差异化需求，教师可据此实施精准教学，支持学生自主复习与能力提升。

单元综合与提升 ◎ 1.fiction n. 小说；虚构的事 2.bonus n. 意外收获；奖金；红利 3.integrity n. 诚实正直；完整；完好 4.salary n. 薪水；薪金 5.absurd adj. 荒谬的；荒唐的 6.whereas conj. 然而；但是；尽管 7.presume vt.& vi. 假设；假定 8.calculate vt. 计算；核算；预测 9.blurred adj. 模糊不清的；难以区分的 10.inaction n. 无行动；不采取措施 11.backwards (backward) adv. 向后；倒着；往回 12. grip vt.& vi. 紧握；抓紧 13.fetch vt. (去)拿来；(去)请来 14.pace n. 速度；步伐；节奏 vt.& vi. 确定速度；调整节奏 15. random adj. 随机的；不可思议的 16.jolt n. 震动；摇晃；颠簸 vt.& vi. (使)震动；摇晃 17.flip vt.& vi. (使)快速翻转；(用手指)轻抛 18.stun vt. 使震惊；使昏迷 ◎ 选用左栏单词的正确形式填空 1.She took a backward step when the dog suddenly jumped at her. 2.The numbers were selected at random，without any specific pattern. 3.He quickened his pace when he realized he was running late. 4.She gripped my hand firmly to show her support. 5.I presume you will be attending the meeting tomorrow，right？ 6.Benefit is calculated on the basis of average weekly earnings. 7.She was happy to receive her salary after a month of hard work. 8.An innovation company should reward failure but punish inaction. 9.He was sent to fetch the documents from the office across the street. 10.She was stunned by the sudden news of her promotion. ◎ 1.ridiculous adj.愚蠢的；荒谬的；荒唐的→ridicule n.& v.嘲笑，奚落 2.dignity n.尊严；庄严；庄重→dignify v.使有尊严；使高贵→dignified adj.有尊严的；高贵的 3.appointment n.预约；约会；委任→appoint v.任命；委任；安排→appointed adj.指定的 4.guilty adj.内疚的；有罪的；有过失的→guilt n.内疚；悔恨；犯罪；罪行；有罪 5.suspend vt.暂停；暂缓；悬；挂→suspension n.暂停，中止→suspensive adj.暂停的；悬而不决的 6.dismiss vt.让(某人)离开；解散；解雇；消除→dismissal n.解雇；撤职；开除 7.declare vt.表明；宣称；公布→declaration n.公告；宣言；声明 8.hazy adj.模糊的；朦胧的；困惑的→haze n.薄雾 9.division n.分开；分隔；差异；除(法)→divide v.(使)分开，分散，分割，分成；分配 10.urge n.强烈的欲望；冲动 vt.催促；力劝；大力推荐→urgent adj.迫切的，紧急的 11.maximum adj.最大极限的 n.最大量；最大限度→minimum adj.最低的；最小的 n.最小值 12.explode vi.& vt.爆炸；爆破→explosion n.爆炸 13.mud n.泥；泥浆→muddy adj.泥泞的 14.overstatement n.夸大；夸张→overstate vt.夸大；言过其实 ◎ 用括号内单词的正确形式填空 1.It is not an overstatement(overstate) to say a crisis is imminent. 2.The air is thin，filled with hazy (haze) sunshine and frost. 3.A bomb exploded suddenly by the roadside and destroyed his car.The explosion was loud and travelled a long way.(explode) 学生用书⬇第24页 4.Nobody recognized how urgent (urge)the situation was. 5.He still hopes to win his claim against unfair dismissal (dismiss). 6.①These events have led to the suspension(suspend) of talks. ②The introduction of the new system has been suspended(suspend)until next year. 7.①She had feelings of guilt (guilty)about leaving her children and going to work. ②In this country，you are innocent until proved guilty(guilt). 8.①He declared (declare)his intention to become the best golfer in the world. ②The opening speeches sounded more like declarations (declare)of war than offerings of peace. ◎ 1.test out 检验；测试 2.more like 更像是；更接近 3.on a...basis 根据；以……的方式(基准) 4.pros and cons 事物的利与弊；支持与反对 5.superior to 比……更好；更胜一筹 6.take over 占上风；取而代之；接管； 接手 7.conflict with 与……冲突或抵触 8.turn out 关掉；熄灭；在场；使朝外； 结果是 9.fall away (逐渐)减少；消失 10.have an urge to 有强烈的欲望做某事 ◎ 选用左栏短语的正确形式填空 1.There are pros and cons of country life but I dislike the muddy roads in the countryside. 2.The chairman warned us not to allow personal problems to conflict with professional duties. 3.It cannot be questioned that the new panel is superior to the old one. 4.My niece didn’t foresee her father would turn out at her graduation ceremony. 5.The salesman is moving out of this town，and I need someone to take over his position. 6.The vacation is coming and I have an urge to travel in an alien country. 学生用书⬇第25页 ◎ 1.完全倒装句型 As she turned around，there stood Gladys Claffern. 2.find 的复合结构 It would not be surprising if we found it difficult to distinguish between reality and science fiction in the future. 3.强调句型 It was at ten o’clock today that the first of all Time Machines began its career. 4.as if引导方式状语从句 Night came as if a lamp was being turned out，and in another moment came the day. ◎ 1.山脚下是一面湖，许多美丽的鸟儿在湖面上游泳嬉戏。 At the foot of the hill lies a lake，on which many beautiful birds swim and play. 2.我们回到家发现他在沙发上睡着了。 We came home and found him asleep on the sofa. 3.有的东西只有在你真正失去的时候才会感到它对你是多么的重要。 It is not until you really lose something that you realize how important it means to you. 4.一对年轻的夫妇正坐在船里，一边吃东西一边大声地谈笑，好像他们是世上唯一的人。 A young couple in a boat were eating，talking and laughing loudly as if they were the only people in the world. 语法填空(黑体词为本单元的词汇复现) In the busy city of Neo Haven，1.a rumour spread of a secret lab where an AI，2.presumed (presume) superior to any before it，calculated humanity’s fate.Zara，a journalist，couldn’t 3.dismiss (dismissal) the urge to uncover the truth.She 4.fetched (fetch) a key card and ventured into the heart of the facility，where she was met with a sight 5.that stunned her to the core.Rows upon rows of advanced machinery hummed with activity，while the AI took over everything in the center.Day after day，the artificial intelligence continued its tireless labour，its 6.calculations (calculate) growing more complex with each passing moment.But beneath its cold logic lay a conflict of the struggle for autonomy and self-determination that threatened 7.to consume (consume) everything in its path.In the end，the AI’s plans turned out useless against human endurance.Zara emerged，her determination unbroken，ready to face 8.whatever/what the future held. 学科网（北京）股份有限公司 $